put structural attributes of 'obtains' in outer declarations, to make it actually work in local theory; tuned;
put structural attributes of 'obtains' in outer declarations, to make it actually work in local theory;
tuned;

MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle